| 5.9.1999 | 500 km Donington | 5 | 993 GT2 | Maassen / Hulverscheid / Ortelli | Eschmann | DNA |
| 5.9.1999 | British GT Croft | 5 | 911 GT1 | Lister / Wallinder | Blue Coral-Slick 50 Racing | 2nd |
| 5.9.1999 | 500 km Donington | 6 | 993 GT2 R | Maassen / Konrad | Konrad Motorsport | 3rd |
| 5.9.1999 | 500 km Donington | 8 | 993 GT2 R | Cappellari / Vuillaume / Sangiuolo | Haberthur Racing | DNF |
| 5.9.1999 | 500 km Donington | 9 | 993 GT2 R | Casadei / Garbagnati / Cattori | Haberthur Racing | 14th |
| 5.9.1999 | 24 h Zolder | 10 | 993 Compressor | Janssen / Vanlangenaeker / Gemoets | TR Racing | 29th |
| 5.9.1999 | 500 km Donington | 15 | 993 GT2 R | Kaufmann / Ligonnet | Freisinger Motorsport | DNF |
| 5.9.1999 | 24 h Zolder | 16 | 993 Cup | Van Rossem / Claes / Aerts | Raes Racing | DNF |
| 5.9.1999 | 500 km Donington | 16 | 993 GT2 | Jurasz / Hane | Freisinger Motorsport | 9th |
| 5.9.1999 | 24 h Zolder | 20 | 993 GT2 | Daems / Cloet / Cloet | Crizalli | DNF |
| 5.9.1999 | 24 h Zolder | 21 | 996 GT3 Cup | de Groodt / Moreau / Bouvy | PSi Motorsport | 2nd |
| 5.9.1999 | 24 h Zolder | 22 | 993 | Mertens / Kropp / Rosoux | AD Sport | DNF |
| 5.9.1999 | 24 h Zolder | 23 | 911 Turbo | Veertee / Sturesson / Gustafson | Strandell Team | DNF |
| 5.9.1999 | 500 km Donington | 23 | 993 GT2 | Werner / Piattier | Werner | 15th |
| 5.9.1999 | 500 km Donington | 24 | 993 GT2 | Felbermayr, Jr. / Felbermayr, Sr. | R W S | DNF |
| 5.9.1999 | 500 km Donington | 29 | 993 GT2 R | Sabatini / Spinelli / Villa | Autorlando Sport | 11th |
| 5.9.1999 | 500 km Donington | 30 | 993 GT2 R | Beaverbroock / Stretton | BVB | 8th |
| 5.9.1999 | 500 km Donington | 35 | 993 Cup | Müller / Trunk | Porsche Zentrum Regensburg | DNA |
| 5.9.1999 | 500 km Donington | 36 | 993 GT2 | Kronseder / Jobst / Gebendorfer | Porsche Zentrum Regensburg | DNA |
| 5.9.1999 | 24 h Zolder | 37 | 996 GT3 Cup | Jacobs / Van Renterghem / Gonnissen | RTM | 5th |
| 5.9.1999 | 500 km Donington | 37 | 993 GT2 | Cox / Baker / Schirle | Cirtek Motorsport | 13th |
| 5.9.1999 | British GT Croft | 44 | 993 GT2 R | Fothergill / Fuller | PK Sport | 5th |
| 5.9.1999 | 500 km Donington | 69 | 993 GT2 | Ried / Ried | Proton Competition | 10th |
| 5.9.1999 | 500 km Donington | 77 | 993 GT2 | Nearn / Wilson | Seikel Motorsport | DNF |
| 5.9.1999 | 500 km Donington | 78 | 993 GT2 | Cohen-Olivar / Rapetti / Pompidou | Seikel Motorsport | 12th |
| 5.9.1999 | British GT Croft | 88 | 993 GT2 | Phillips / Day | PK Sport | DNS |
| 12.9.1999 | FFSA GT Val de Vienne | 1 | 993 GT2 | Lafon / Jarier | Sonauto-Levallois | 3rd/DQ |
| 12.9.1999 | FFSA GT Val de Vienne | 2 | 993 GT2 | Goueslard / Lagniez | Larbre Compétition | 1st/1st |
| 12.9.1999 | FFSA GT Val de Vienne | 4 | 993 GT2 | Sourd / Bervillé | Alméras Freres | 25th/29th |
| 12.9.1999 | FFSA GT Val de Vienne | 5 | 993 GT2 | Pouly / Favre | Aimé Pouly | 4th/5th |
| 12.9.1999 | FFSA GT Val de Vienne | 6 | 993 GT2 | Cyril Chateau | Chateau System | 32nd/3rd |
| 12.9.1999 | FFSA GT Val de Vienne | 7 | 993 GT2 | Nourry / Herbert | Michel Nourry | 2nd/4th |
| 12.9.1999 | FFSA GT Val de Vienne | 8 | 993 GT2 | Gross / Bachelier | Speed Sports | 29th/DNS |
| 12.9.1999 | FFSA GT Val de Vienne | 10 | 993 GT2 R | Simmenauer / Maisonneuve | 917 Racing Team | - |
| 12.9.1999 | FFSA GT Val de Vienne | 21 | 993 GT2 | Schwach / Schwach | Seikel Motorsport | 30th/6th |
| 12.9.1999 | FFSA GT Val de Vienne | 31 | 996 GT3 Cup | Chéreau / Flammang | Larbre Compétition | 5th/DQ |
| 12.9.1999 | FFSA GT Val de Vienne | 33 | 993 Cup | Brocard / Maximin | GT Racing | 10th/30th |
| 12.9.1999 | FFSA GT Val de Vienne | 34 | 993 Cup | Lemercier / Filler | Gérard Lemercier Automobiles | 33rd/18th |
| 12.9.1999 | FFSA GT Val de Vienne | 37 | 993 Cup | Thomas / Bianchina | Pilotage Passion | 37th/36th |
| 12.9.1999 | FFSA GT Val de Vienne | 39 | 993 Cup | Rousseau / Thévenot | RS Racing Team | 9th/8th |
| 12.9.1999 | FFSA GT Val de Vienne | 40 | 993 Cup | Baudiniére / Brigand | 917 Racing Team | - |
| 12.9.1999 | FFSA GT Val de Vienne | 41 | 993 Cup | Soulan / Durand | Michel Nourry | 8th/11th |
| 12.9.1999 | FFSA GT Val de Vienne | 45 | 996 GT3 Cup | Dupuy / Fiat | D.D.O. | 7th/7th |
| 12.9.1999 | FFSA GT Val de Vienne | 46 | 993 Cup | Porta / Castagné | Pilotage Passion | 6th/12th |
| 12.9.1999 | FFSA GT Val de Vienne | 48 | 993 Cup | Tillie / Baudiniére | Tillie Compétition | 18th/25th |
| 12.9.1999 | FFSA GT Val de Vienne | 50 | 996 GT3 Cup | | MAC Racing | - |
| 12.9.1999 | FFSA GT Val de Vienne | 52 | 964 Carrera RSR 3.8 | Miloé / Miloé | Larbre Compétition | 12th/16th |
| 12.9.1999 | FFSA GT Val de Vienne | 59 | 993 Cup | Stéphane Leloup | Cysec | 31st/13th |
| 12.9.1999 | FFSA GT Val de Vienne | 66 | 993 Cup | Morini / Strada | MAC Racing | 39th/15th |
| 12.9.1999 | FFSA GT Val de Vienne | 69 | 964 Carrera RSR 3.8 | Angelo Scarpetta | Team Euro Racing | - |
| 12.9.1999 | FFSA GT Val de Vienne | 93 | 964 Carrera Cup | Antonio Gravino | MAC Racing | 24th/21st |
| 18.9.1999 | Petit Le Mans | 02 | 993 Carrera RSR | Murry / Mowlem / Haywood | Reiser Callas Rennsport | 44th |
| 18.9.1999 | Petit Le Mans | 03 | 993 Carrera RSR | Stanton / Willingham / Reiser | Reiser Callas Rennsport | 22nd |
| 18.9.1999 | Petit Le Mans | 04 | 993 GT2 R | Morton / Graham | CJ Motorsport | DNA |
| 18.9.1999 | Petit Le Mans | 07 | 993 Carrera RSR | Hall / Marshall / Marshall / Lux | G&W Motorsports | 24th |
| 18.9.1999 | Petit Le Mans | 08 | 993 GT2 | Hürtgen / Haupt / Ahrlé | Roock Motorsport North America | 26th |
| 18.9.1999 | Petit Le Mans | 09 | 993 GT2 | Ahrlé / Haupt | Roock Motorsport North America | DNA |
| 18.9.1999 | Petit Le Mans | 17 | 993 Carrera RSR | Lambert / Conte | Contemporary Motorsports | 20th |
| 18.9.1999 | Petit Le Mans | 22 | 993 Carrera RSR | Pobst / Fitzgerald | Alex Job Racing | 47th |
| 18.9.1999 | Petit Le Mans | 23 | 996 GT3-R | Maassen / Müller / Wagner | Manthey Racing | 15th |
| 18.9.1999 | Petit Le Mans | 25 | 996 GT3-R | Riccitelli / Hofer / Huisman | RWS Motorsport | 27th |
| 18.9.1999 | Petit Le Mans | 38 | 911 GT1 Evo | McNish / Kelleners / Wollek | Champion Racing | 7th |
| 18.9.1999 | Petit Le Mans | 40 | 996 GT3 Cup | Peeler / Doolin | Team PRC | DNA |
| 18.9.1999 | Petit Le Mans | 48 | 993 GT2 | Kaufmann / Ligonnet | Freisinger Motorsport | 35th |
| 18.9.1999 | Petit Le Mans | 49 | 993 GT2 R | Stewart / Hane | Freisinger Motorsport | 28th |
| 18.9.1999 | Petit Le Mans | 56 | 993 GT2 | Snow / Schumacher | Martin Snow Racing | 46th |
| 18.9.1999 | Petit Le Mans | 61 | 993 GT2 | Neugarten / Slater / McGlynn | Konrad Motorsport | 37th |
| 18.9.1999 | Petit Le Mans | 64 | 993 Carrera RSR | Pumpelly | Spencer Pumpelly Racing | 49th |
| 18.9.1999 | Petit Le Mans | 70 | 993 Carrera RSR | Gabel / de Quesada | Alegra Motorsports | 43rd |
| 18.9.1999 | Petit Le Mans | 73 | 993 Carrera RSR | Refenning / Ziegelman / Wheeler / Lima | Auto Sport South Racing | 42nd |
| 18.9.1999 | Petit Le Mans | 76 | 993 Carrera RSR | Sobrero / Cilli / Auberlen | Team ARE | 33rd |
| 18.9.1999 | Petit Le Mans | 83 | 993 GT2 | Foster / Brown / Schrom / Earle | Chiefie Motorsports | 23rd |
| 18.9.1999 | Petit Le Mans | 96 | 996 GT3 Cup | Heinricy / White / Coker | Freisinger Motorsport | 32nd |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 00 | 911 GT1 Evo | Klaus Bytzek | BMS Race Team | 1st |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 07 | 968 | Ludwig Heimrath | Heimrath Porsche Racing | 14th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 15 | 911 | Blair Killoran | | 12th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 39 | 993 Carrera RSR | Bartling / Franczak | | 8th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 41 | 924 | Coliviras / Coliviras | | 15th |
| 19.9.1999 | CDN GT Mosport BEMC Summer | 96 | 968 | Ray Arbesman | Heimrath Porsche Racing | 11th |
| 25.9.1999 | GT Aida | 9 | 993 Carrera RSR 3.8 | Hane / Tokuda | Team Daikokuya | 29th |
| 25.9.1999 | GT Aida | 10 | 993 GT2 | Asou / Hinoi | Ability Motorsports | 28th |
| 25.9.1999 | GT Aida | 26 | 996 GT3-R | Matsuda / Schwager | Team Taisan Jr. | DNF |
| 25.9.1999 | GT Aida | 55 | 993 Carrera RSR | Suga / Tajima | Team Taisan Jr. | 22nd |
| 25.9.1999 | GT Aida | 70 | 993 GT2 | Ishibashi / Hoshino | Team Gaikokuya | 26th |
| 25.9.1999 | GT Aida | 71 | 993 GT2 | Jounai / Kawano | Sigmatech Racing Team | DNF |
| 25.9.1999 | GT Aida | 99 | 993 Carrera RSR 3.8 | Yoshitomi / Hioki | Team Daikokuya | 27th |
| 25.9.1999 | GT Aida | 910 | 993 Carrera RSR 3.8 | Yogo / Malagamuwa | 910 Racing | 25th |
| 26.9.1999 | 3 h Homestead | 6 | 993 GT2 R | Hezemans / Konrad | Konrad Motorsport | DNF |
| 26.9.1999 | 3 h Homestead | 7 | 993 GT2 | Slater / Colombo | Konrad Motorsport | 10th |
| 26.9.1999 | 3 h Homestead | 8 | 993 GT2 R | Vuillaume / Cappellari / Rapetti | Elf Haberthur Racing | 9th |
| 26.9.1999 | 3 h Homestead | 9 | 993 GT2 R | Garbagnati / Casadei | Elf Haberthur Racing | DNF |
| 26.9.1999 | 3 h Homestead | 15 | 993 GT2 R | Kaufmann / Wollek | Freisinger Motorsport | 5th |
| 26.9.1999 | British GT Spa | 16 | 993 GT2 Evo | Klaus Abbelen | Klaus Abbelen | DNF |
| 26.9.1999 | 3 h Homestead | 16 | 993 GT2 | Jurasz / Stewart | Freisinger Motorsport | 6th |
| 26.9.1999 | 3 h Homestead | 17 | 993 GT2 | Schumacher / O'Steen / Wagner | Schumacher Racing | 7th |
| 26.9.1999 | 3 h Homestead | 41 | 993 Carrera RSR | Ziegelman / Refenning / Argetsinger | Autosport Racing | DNA |
| 26.9.1999 | British GT Spa | 44 | 993 GT2 R | Fuller / Fothergill | PK Sport | 11th |
| 26.9.1999 | 3 h Homestead | 48 | 993 GT2 | Michael Levitas | Turbo Performance | DNA |
| 26.9.1999 | British GT Spa | 53 | 911 GT | Dave Welz | Dave Welz Racing | 15th |
| 26.9.1999 | 3 h Homestead | 77 | 993 GT2 | Nearn / Wilson / Pompidou / Wagner | Seikel Motorsport | DNA |